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A novel luminescence-based colorimetric oxygen sensor with a "traffic light" response

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A novel luminescence-based colorimetric oxygen sensor with a "traffic light" response. / Evans, Rachel C; Douglas, Peter; Williams, J A Gareth et al.
In: Journal of fluorescence, Vol. 16, No. 2, 03.2006, p. 201-6.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Harvard

Evans, RC, Douglas, P, Williams, JAG & Rochester, DL 2006, 'A novel luminescence-based colorimetric oxygen sensor with a "traffic light" response', Journal of fluorescence, vol. 16, no. 2, pp. 201-6. https://doi.org/10.1007/s10895-005-0037-9

APA

Evans, R. C., Douglas, P., Williams, J. A. G., & Rochester, D. L. (2006). A novel luminescence-based colorimetric oxygen sensor with a "traffic light" response. Journal of fluorescence, 16(2), 201-6. https://doi.org/10.1007/s10895-005-0037-9

Vancouver

Evans RC, Douglas P, Williams JAG, Rochester DL. A novel luminescence-based colorimetric oxygen sensor with a "traffic light" response. Journal of fluorescence. 2006 Mar;16(2):201-6. doi: 10.1007/s10895-005-0037-9

Author

Evans, Rachel C ; Douglas, Peter ; Williams, J A Gareth et al. / A novel luminescence-based colorimetric oxygen sensor with a "traffic light" response. In: Journal of fluorescence. 2006 ; Vol. 16, No. 2. pp. 201-6.

Bibtex

@article{f817d1f314a8404a91e74f14ea7bf6bb,
title = "A novel luminescence-based colorimetric oxygen sensor with a {"}traffic light{"} response",
abstract = "We report a novel dual-lumophore oxygen sensor incorporating two lumophores: (1) the platinum(II) cyclometalated complex of the N;C;N-coordinating ligand 1,3,5-tri-(2-pyridyl)benzene and (2) Platinum octaethylporphyrin, which differ in both their emission colours and oxygen sensitivities. Sensor response is given by a dramatic change in emission colour, from red to green at different oxygen concentrations, due to the complete or partial luminescence quenching of one or both of the sensing elements. This approach enables the simple and rapid evaluation of the O2 concentration present, making it applicable to commercial technologies such as modified atmosphere packaging.",
keywords = "luminescence, oxygen quenching, oxygen sensor, Stern-Volmer, dual-lumophore, colorimetric",
author = "Evans, {Rachel C} and Peter Douglas and Williams, {J A Gareth} and Rochester, {David L}",
year = "2006",
month = mar,
doi = "10.1007/s10895-005-0037-9",
language = "English",
volume = "16",
pages = "201--6",
journal = "Journal of fluorescence",
issn = "1053-0509",
publisher = "Springer New York",
number = "2",

}

RIS

TY - JOUR

T1 - A novel luminescence-based colorimetric oxygen sensor with a "traffic light" response

AU - Evans, Rachel C

AU - Douglas, Peter

AU - Williams, J A Gareth

AU - Rochester, David L

PY - 2006/3

Y1 - 2006/3

N2 - We report a novel dual-lumophore oxygen sensor incorporating two lumophores: (1) the platinum(II) cyclometalated complex of the N;C;N-coordinating ligand 1,3,5-tri-(2-pyridyl)benzene and (2) Platinum octaethylporphyrin, which differ in both their emission colours and oxygen sensitivities. Sensor response is given by a dramatic change in emission colour, from red to green at different oxygen concentrations, due to the complete or partial luminescence quenching of one or both of the sensing elements. This approach enables the simple and rapid evaluation of the O2 concentration present, making it applicable to commercial technologies such as modified atmosphere packaging.

AB - We report a novel dual-lumophore oxygen sensor incorporating two lumophores: (1) the platinum(II) cyclometalated complex of the N;C;N-coordinating ligand 1,3,5-tri-(2-pyridyl)benzene and (2) Platinum octaethylporphyrin, which differ in both their emission colours and oxygen sensitivities. Sensor response is given by a dramatic change in emission colour, from red to green at different oxygen concentrations, due to the complete or partial luminescence quenching of one or both of the sensing elements. This approach enables the simple and rapid evaluation of the O2 concentration present, making it applicable to commercial technologies such as modified atmosphere packaging.

KW - luminescence

KW - oxygen quenching

KW - oxygen sensor

KW - Stern-Volmer

KW - dual-lumophore

KW - colorimetric

U2 - 10.1007/s10895-005-0037-9

DO - 10.1007/s10895-005-0037-9

M3 - Journal article

C2 - 16544204

VL - 16

SP - 201

EP - 206

JO - Journal of fluorescence

JF - Journal of fluorescence

SN - 1053-0509

IS - 2

ER -